A few issues with my 4...
- Hello Me (or whatever it's called) login is broken. The damned thing never recognizes me, and I spend 10mins trying to get on because it makes you wait that long before eventually offering a bypass. I gave up on it.
- Generally less stable than my SP3... bugginess in quite a few areas
- Slower logins and wakes for sleep. Don't know why it all takes so much linger than my SP3?
- Wakes form sleep for unknown reasons... Seems every time I put the thing asleep at 100%, I wake it at 50 or less
- I hear the fan as much, or more, than my SP3
Now, there's certainly lots of good about this system, but nothing jaw dropping over my SP3. I think I'll bring it back and wait for the bugs to be ironed out, or just wait for the SP5? Had planned on trading in my SP3 for it, but that's now feeling like a more reliable system.
Then again, there's a firmware upgrade waiting for me. Maybe I'll give it one more shot?
... installing the firmware - there goes the fan noise???
UPDATE: Don't want to sound overly negative. I realize that much of this is firmware & software related. But the SP3 was just such a revolutionary device that I was really hoping the 4 would bring it to the next level. For now, I'm thinking that my 3 is good enough.